AU-9(5) Dual Authorization
Control enhancement of AU-9 Protection of Audit Information
Control
Enforce dual authorization for [Assignment: Selection (one-or-more): movement | deletion] of [Assignment: audit information].
Discussion
Organizations may choose different selection options for different types of audit information. Dual authorization mechanisms (also known as two-person control) require the approval of two authorized individuals to execute audit functions. To reduce the risk of collusion, organizations consider rotating dual authorization duties to other individuals. Organizations do not require dual authorization mechanisms when immediate responses are necessary to ensure public and environmental safety.
Related controls
Need AU-9(5) implemented and evidenced?
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Control catalog and framework text on this page is reproduced from official NIST publications — a public-domain work of the U.S. Government (17 U.S.C. §105). Maverc commentary, groupings, and readiness guidance are our own and are not part of any NIST publication.